254622600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 928366920

約数和(自身を除く): 673744320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 53, 60, 68, 72, 75, 85, 90, 100, 102, 106, 120, 136, 150, 153, 157, 159, 170, 180, 200, 204, 212, 225, 255, 265, 300, 306, 314, 318, 340, 360, 408, 424, 425, 450, 471, 477, 510, 530, 600, 612, 628, 636, 680, 765, 785, 795, 850, 900, 901, 942, 954, 1020, 1060, 1224, 1256, 1272, 1275, 1325, 1413, 1530, 1570, 1590, 1700, 1800, 1802, 1884, 1908, 2040, 2120, 2355, 2385, 2550, 2650, 2669, 2703, 2826, 3060, 3140, 3180, 3400, 3604, 3768, 3816, 3825, 3925, 3975, 4505, 4710, 4770, 5100, 5300, 5338, 5406, 5652, 6120, 6280, 6360, 7065, 7208, 7650, 7850, 7950, 8007, 8109, 8321, 9010, 9420, 9540, 10200, 10600, 10676, 10812, 11304, 11775, 11925, 13345, 13515, 14130, 15300, 15700, 15900, 16014, 16218, 16642, 18020, 18840, 19080, 21352, 21624, 22525, 23550, 23850, 24021, 24963, 26690, 27030, 28260, 30600, 31400, 31800, 32028, 32436, 33284, 35325, 36040, 40035, 40545, 41605, 45050, 47100, 47700, 48042, 49926, 53380, 54060, 56520, 64056, 64872, 66568, 66725, 67575, 70650, 74889, 80070, 81090, 83210, 90100, 94200, 95400, 96084, 99852, 106760, 108120, 120105, 124815, 133450, 135150, 141300, 141457, 149778, 160140, 162180, 166420, 180200, 192168, 199704, 200175, 202725, 208025, 240210, 249630, 266900, 270300, 282600, 282914, 299556, 320280, 324360, 332840, 374445, 400350, 405450, 416050, 424371, 480420, 499260, 533800, 540600, 565828, 599112, 600525, 624075, 707285, 748890, 800700, 810900, 832100, 848742, 960840, 998520, 1131656, 1201050, 1248150, 1273113, 1414570, 1497780, 1601400, 1621800, 1664200, 1697484, 1872225, 2121855, 2402100, 2496300, 2546226, 2829140, 2995560, 3394968, 3536425, 3744450, 4243710, 4804200, 4992600, 5092452, 5658280, 6365565, 7072850, 7488900, 8487420, 10184904, 10609275, 12731130, 14145700, 14977800, 16974840, 21218550, 25462260, 28291400, 31827825, 42437100, 50924520, 63655650, 84874200, 127311300, 254622600]

約数ペア:

[(1, 254622600), (2, 127311300), (3, 84874200), (4, 63655650), (5, 50924520), (6, 42437100), (8, 31827825), (9, 28291400), (10, 25462260), (12, 21218550), (15, 16974840), (17, 14977800), (18, 14145700), (20, 12731130), (24, 10609275), (25, 10184904), (30, 8487420), (34, 7488900), (36, 7072850), (40, 6365565), (45, 5658280), (50, 5092452), (51, 4992600), (53, 4804200), (60, 4243710), (68, 3744450), (72, 3536425), (75, 3394968), (85, 2995560), (90, 2829140), (100, 2546226), (102, 2496300), (106, 2402100), (120, 2121855), (136, 1872225), (150, 1697484), (153, 1664200), (157, 1621800), (159, 1601400), (170, 1497780), (180, 1414570), (200, 1273113), (204, 1248150), (212, 1201050), (225, 1131656), (255, 998520), (265, 960840), (300, 848742), (306, 832100), (314, 810900), (318, 800700), (340, 748890), (360, 707285), (408, 624075), (424, 600525), (425, 599112), (450, 565828), (471, 540600), (477, 533800), (510, 499260), (530, 480420), (600, 424371), (612, 416050), (628, 405450), (636, 400350), (680, 374445), (765, 332840), (785, 324360), (795, 320280), (850, 299556), (900, 282914), (901, 282600), (942, 270300), (954, 266900), (1020, 249630), (1060, 240210), (1224, 208025), (1256, 202725), (1272, 200175), (1275, 199704), (1325, 192168), (1413, 180200), (1530, 166420), (1570, 162180), (1590, 160140), (1700, 149778), (1800, 141457), (1802, 141300), (1884, 135150), (1908, 133450), (2040, 124815), (2120, 120105), (2355, 108120), (2385, 106760), (2550, 99852), (2650, 96084), (2669, 95400), (2703, 94200), (2826, 90100), (3060, 83210), (3140, 81090), (3180, 80070), (3400, 74889), (3604, 70650), (3768, 67575), (3816, 66725), (3825, 66568), (3925, 64872), (3975, 64056), (4505, 56520), (4710, 54060), (4770, 53380), (5100, 49926), (5300, 48042), (5338, 47700), (5406, 47100), (5652, 45050), (6120, 41605), (6280, 40545), (6360, 40035), (7065, 36040), (7208, 35325), (7650, 33284), (7850, 32436), (7950, 32028), (8007, 31800), (8109, 31400), (8321, 30600), (9010, 28260), (9420, 27030), (9540, 26690), (10200, 24963), (10600, 24021), (10676, 23850), (10812, 23550), (11304, 22525), (11775, 21624), (11925, 21352), (13345, 19080), (13515, 18840), (14130, 18020), (15300, 16642), (15700, 16218), (15900, 16014)]